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Citrus2011 [14]
2 years ago
9

True or false, heart muscle can depolarize spontaneously in the absence of any external stimulation

Biology
2 answers:
kvv77 [185]2 years ago
7 0
The answer will be false
pshichka [43]2 years ago
3 0

these hard questions give me a sec

there u go

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Ozone in the troposphere is necessary to protect Earth's surface from harmful UV radiation.
romanna [79]

Answer:

False

Explanation:

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The stratosphere or “good” ozone layer extends upward from about 6 to 30 miles and protects life on Earth from the sun's harmful ultraviolet (UV) rays.

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sergij07 [2.7K]

Answer:

I think it's

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3 years ago
Which is an example of visual data with regard to computer crime
AleksandrR [38]

"Image" is an example of visual data with regard to computer crime.

<u>Explanation:</u>

An act committed by a skilled or professional user of computers, also named as hacker who secretly browses or steals private information from a company or individual's system therefore this whole process is known as "computer crime".

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6 0
2 years ago
DNA is know as the molecule of life because it
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